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  1. University of Mandalay
  1. University of Mandalay
  2. Department of Chemistry

Adsorption Study for Removal of Methyl Red and Malachite Green by Teak Leaves Powder

http://hdl.handle.net/20.500.12678/0000005798
f90a826c-3fae-431a-af87-19aaf5c3947f
32ddd4ad-20c8-4ec4-b6ee-db2b68548b40
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Adsorption Adsorption Study for Removal of Methyl Red and Malachite Green by Teak Leaves Powder.pdf (521 Kb)
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Publication type Journal article
Upload type Publication
Title
Adsorption Study for Removal of Methyl Red and Malachite Green by Teak Leaves Powder
en
Publication date 2020-05-30
Authors
Lwin Mu Aung
Aye Phyu Zin
Ni Ni Pe
Description
The present research work is on the preparation of Teak leaves to be used as the effective sorbent for the removal of organic dyes. Two types of sorbents sample 1 (at 100◦C for 2 hr) and sample 2 (at 200◦C for 2 hr) were prepared. The elemental content of teak leave powder was determined by EDXRF analysis. The adsorption properties of two sorbents (sample 1 and sample 2) were carried out spectrophotometrically. Two model dyes, methyl red as acid dye and malachite green as basic dye, were used in sorption experiments. The effects of sorption parameters (concentration of dye solution, contact time and sorbent dose) of each sorbent upon the removal of specified colored dye were investigated. Based on significant sorption parameters, the sorption capacities of sorbents for the removal of methyl red and malachite green were observed that sample 2 greater than that of sample 1.
Keywords
adsorption
Keywords
dye
Keywords
sorbent
Keywords
spectrophotometrically
Keywords
teak
Journal articles
3
University of Mandalay, Research Journal
1 - 8
11
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